How to make a program that loads a computer?

Question

C++ / C#

Salam. The question is: What is needed in order to make a program that loads the computer as much as possible (RAM, video card, processor, etc.). Need to create many variables in an infinite loop or what? Can you help????

Answer 1

1. Take the algorithm for calculating the number pi up to a hundred-thousandth sign, arrange it in the form of a stream. Also start flows as much as it is necessary for loading.
2. Do the same as in point 1, only using gpu
3. Run a thread in a thread, allocate memory blocks, fill with random values, put the thread to sleep for some random value of seconds, and then free the memory.
Just load the percent, video, memory.

Answer 2

Infinitely create threads that create many variables (1000 for example) in which there is a lot of text, and endlessly calculate the result, and then add the result to the array. It will definitely load the RAM under 100, it can also, with a vidyuhi it is more difficult, there you need to use CAL ++ to also perform calculations.

Answer 3

Loads cpu

#include <thread>
#include <vector>


int main() {
    std::vector<std::thread> threads;

    for (size_t i = 0; i < std::thread::hardware_concurrency(); ++i) {
        threads.push_back(std::thread([]() {
            int i;
            while (true) {
                ++i;
            }
        }));
    }

    for (auto& thread : threads)
        thread.join();
}